Computer Science is basically concerned with the study of computers. A student of Computer Science learns about hardware and operating systems. It is also about highly technical stuff like registers, multitasking kernels, databases and address buses. It is said to be about the principles of computing and about the design of the computer and its operation. Computer science is concerned only with computers while it is not so with Information technology.

Information Technology on the other hand is about how the computer can be employed to various operations in life. Thus it concerned with the study of applying computer science to day-to-day human operations in industries and businesses. A student of Information technology would deal with subjects like programming, databases, software, application etc rather than the actual operation of the computer itself. Thus IT is about the use of the computer for certain functions that would make work easier and better without actual delving into the details of computer operations.

Similarity:
Information Technology- Deals with the technologies used by people and businesses every day. This includes phones, computers, networks, video conferencing, etc..

Computer Science- An academic field devoted to the study of computing, including a wide variety of scientific, mathematical, and practical problems which can be solved using computers. While Computer Science does teach about the computer itself, it also studies the underlying ideas behind computing and how computers can be used to study other problems.

Heres an analogy... think of how an astronomer uses a telescope to study the stars. Yes, the astronomer needs to know how to use the telescope (and how they work and are built), but he is interested in studying the stars and really uses the telescope as a tool.

The same holds for the relationship between the computer scientist and the computer. The computer scientists uses the computer to conduct science. Whereas...

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...is the difference between computerscience and informationtechnology . They both looks same , their contents are also almost similar . But there is difference between computerscience and informationtechnology , and both are not the same things as we most of us think .
“ComputerScience” is the mixture and application of “Applied Mathematics”, “Electrical Engineering“, and “Complexity Theory/Algorithms” to understand and/or model information. In other words, the “field of computation”.
“InformationTechnology” is the mixture and application of “Programming”, “Hardware Administration”, “Software Administration”, “Networking“, “Network Security” and “Technical Support”. In other words, the “management of computers”.
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Computerscience is interpreted broadly so as to include algorithms, data structures, computational complexity theory, distributed computation, parallel computation, VLSI, machine learning, computational biology, computational geometry, information theory, cryptography, quantum computation, computational number theory and algebra, program semantics and verification, automata theory, and the study of randomness. Work in this field is often distinguished by its emphasis on...

...ComputerSciencevs. Computer Engineering
Moving from High School to college is often a rollercoaster on the mind of most students. After the appliance and acceptance process, we then encounter a bigger question: What will our major be? As a computer and technology lover, I had a hard time understanding and choosing between computerscience and computer engineering; even though I already knew that I wanted to study computers. People often think that studying computerscience is the same as studying computer engineering, but these two important fields of computing are significantly different. I decided to start doing some research on the main differences between both and ended up realizing that I was not the only one on this dark road. Surprisingly, many other students had the same questions I had (some of them worse), so that made me feel better. I ended up choosing computer engineering with the hopes of maybe minoring in ComputerScience or Software. One other reason is the fact that my sister is already a computerscience undergraduate, and we don't really want two Sebastiaos on the same field. The goal is to take over the world in the different areas! But what is the difference between both? If in fact, there is any....

...ComputerSciencevsComputer Engineering
What is computerscience?
Computerscience (CS) is the systematic study of algorithmic methods for representing and transforming information, including their theory, design, implementation, application, and efficiency. The discipline emerged in the 1950s from the development of computability theory and the invention of the stored-program electronic computer. The roots of computerscience extend deeply into mathematics and engineering. Mathematics imparts analysis to the field; engineering imparts design. The main branches of computerscience are the following:
• Algorithms is the study of effective and efficient procedures of solving problems on a computer.
• Theory of computation concerns the meaning and complexity of algorithms and the limits of what can be computed in principle.
• Computer architecture concerns the structure and functionality of computers and their implementation in terms of electronic technologies.
• Software systems is the study of the structure and implementation of large programs. It includes the study of programming languages and paradigms, programming environments, compilers, and operating systems.
• Artificial intelligence concerns the...

...Romell Bolton
ComputerScience
Period: 4
1/6/15
Technological Innovations and Its Impact on Humanity
Relation of Technology with Humanity:
The relationship between humanity and technology is very broad and important to
society. The way us humans interact with technology is advancing and is only becoming more
diverse and complex. Humans and technologies can have numerous outcomes, good and bad.
Good things include developing faster modes of transportations, new sources and types of energy
being used worldwide such as petroleum and electricity. The bad include cyber bullying,
cheating and countless others. This proves that the relation of technology with Humanity has
countless and often unpredictable outcomes and effects on today’s society.
The smartphone is a prime example of advancement of technology and its interaction
with humans. Cellular devices such as the smartphone went from the classic buttons to the more
common touchscreen. And when people might have began thinking that that was the farthest a
phone could be technologically advanced, they were proven wrong again! Now Humans only
have the unique and quick option to instead type a text to communicate and carry out actions, we
now have the unique option to instead use voice guidance.
Technology and Humanity: A Positive Side
...

...Informationtechnology (IT) is the application of computers and telecommunications equipment to store, retrieve, transmit and manipulate data,[1] often in the context of a business or other enterprise.[2] The term is commonly used as a synonym for computers and computer networks, but it also encompasses other information distribution technologies such as television and telephones. Several industries are associated with informationtechnology, including computer hardware, software, electronics, semiconductors, internet, telecom equipment, e-commerce and computer services.[3][a]
Humans have been storing, retrieving, manipulating and communicating information since the Sumerians in Mesopotamia developed writing in about 3000 BC,[5] but the term informationtechnology in its modern sense first appeared in a 1958 article published in the Harvard Business Review; authors Harold J. Leavitt and Thomas L. Whisler commented that "the new technology does not yet have a single established name. We shall call it informationtechnology (IT)." Their definition consists of three categories: techniques for processing, the application of statistical and mathematical methods to decision-making and the simulation of higher-order thinking through...

...Essay on The Age Of InformationTechnology
Free sample essay on the The Age of InformationTechnology. This technological age is a highly revolutionary age and of all the technological revolutions the informationtechnology has attained the peak of its growth.
This explosion in informationtechnology was not foreseen some years ago, and all over the worldinformationtechnology has helped spread of information from one place to another very, very quickly. Computers are the backbone of this informationtechnology industry. The unexpected growth of informationtechnology is one of the greatest developments in technology.
What is called ‘computer literacy’ is essential these days. In fact illiteracy has come to mean nowadays the lack of knowledge of the operation of computers. Students will lag behind in the race of life if along with a degree in a subject they do not have knowledge of computerscience. They should study computerscience even if they have not opted for the course in school or college, for, the operation of a computer has become part and parcel of our everyday life. In fact some graduates, who have not taken up...

...Main article: History of computerscience
Charles Babbage is credited with inventing the first mechanical computer.
Ada Lovelace is credited with writing the first algorithm intended for processing on a computer.
The earliest foundations of what would become computerscience predate the invention of the modern digital computer. Machines for calculating fixed numerical tasks such as the abacus have existed since antiquity, aiding in computations such as multiplication and division.
Blaise Pascal designed and constructed the first working mechanical calculator, Pascal's calculator, in 1642.[3] In 1673 Gottfried Leibniz demonstrated a digital mechanical calculator, called the 'Stepped Reckoner'.[4] He may be considered the first computer scientist and information theorist, for, among other reasons, documenting the binary number system. In 1820, Thomas de Colmar launched the mechanical calculator industry[5] when he released his simplified arithmometer, which was the first calculating machine strong enough and reliable enough to be used daily in an office environment. Charles Babbage started the design of the first automatic mechanical calculator, his difference engine, in 1822, which eventually gave him the idea of the first programmable mechanical calculator, his Analytical Engine.[6] He started developing this machine in...

...﻿Introduction
Our age is known as the age of InformationTechnology. InformationTechnology with its superhighway has not only revolutionized man’s way of working but also his very existence. IT (InformationTechnology) revolution is sweeping our civilization bringing about unfathomable changes in our present- day civilization. Twenty first century belongs to the IT world. The term ‘InformationTechnology’ or simply known as IT is a generic name given to all improvements that are taking place in our world due to the inter-linked advancement in technology, learning, and information. The term refers to recent technological developments that are taking place in our world as a result of better technology, due to better information. It consists of a number of allied modern advancements such as, computer, Internet, websites, surfing, E-mail, E-commerce. E-governance, Video-conference, cellular phones, paging, fax machines, smart cards, credit cards, ATM cards etc. All these have been possible due to the advancement in information gathering technique or system which is known as ‘Information Superhighway’ which, like a highway, opens us to a world of technology and information full of immense possibilities. Two essential components of IT...